﻿<p>This enumeration defines the available generic types for <em>IfcSpace</em> and
<em>IfcSpaceType</em>.</p>

<blockquote class="history">
HISTORY&nbsp; New enumeration in IFC2x3.
</blockquote>

<blockquote class="change-ifc2x4">
IFC4 CHANGE&nbsp; The enumerators INTERNAL and EXTERNAL have been added for upward compatibility to
replace <em>InteriorOrExteriorSpace</em> usage.
</blockquote>